diff --git a/Dockerfile b/Dockerfile
index ffcec31..e9e5c4e 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:11.3-slim@sha256:06a93cbdd49a265795ef7b24fe374fee670148a7973190fb798e43b3cf7c5d0f
+FROM debian:11.3-slim@sha256:f6957458017ec31c4e325a76f39d6323c4c21b0e31572efa006baa927a160891
 
 ENV COTURN_VERSION="4.5.2"
 ENV PROMETHEUS_CLIENT_VERSION="v0.1.3"